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Boston Celtics Unisex Swingman Custom Jersey White - Association Edition

XS-CHEST-31-5-35IN-AT1017
From 4 interest-free payments of $39.78 with Klarna
From 4 interest-free payments of $39.78 with Klarna
$49.90 USD
$75.99 USD
Shipping fees will be calculated at checkout.
Size

Size Guide

 

Sports Fan Gear Size Guide

Standard Measurement Matrix

Find Your Perfect Jersey Fit

Get the ideal fit for every sports fan in your family. All parameters for our NFL, NBA, MLB, NHL, and 2026 World Cup soccer jerseys are detailed in both metric (cm) and imperial (in) standards below.

Baby (0-24M) Kids (2-12Y) Youth (8-16Y) Women's Tops Men's Tops Shorts

Baby Size Guide (0-24 Months)

Designed for newborns to toddlers.

Size Label Age Height (cm) Height (in) Weight (kg) Weight (lbs)
Newborn 0 - 1 month 50 - 56 cm 19.5 - 22" 3 - 5 kg 7 - 11 lbs
0 - 3M 0 - 3 months 56 - 62 cm 22 - 24.5" 5 - 7 kg 11 - 15.5 lbs
3 - 6M 3 - 6 months 62 - 68 cm 24.5 - 27" 7 - 8.5 kg 15.5 - 19 lbs
6 - 9M 6 - 9 months 68 - 74 cm 27 - 29" 8.5 - 9.5 kg 19 - 21 lbs
9 - 12M 9 - 12 months 74 - 80 cm 29 - 31.5" 9.5 - 11 kg 21 - 24 lbs
12 - 18M 12 - 18 months 80 - 86 cm 31.5 - 34" 11 - 12.5 kg 24 - 27.5 lbs
18 - 24M 18 - 24 months 86 - 92 cm 34 - 36" 12.5 - 14 kg 27.5 - 31 lbs

Kids Size Guide (2-12 Years)

Size Label Age Height (cm) Height (in) Chest (cm) Chest (in) Waist (cm) Waist (in)
2T 2 years 86 - 92 cm 34 - 36" 53 cm 21" 51 cm 20"
3T 3 years 92 - 98 cm 36 - 38.5" 55 cm 21.5" 52 cm 20.5"
4T 4 years 98 - 104 cm 38.5 - 41" 57 cm 22.5" 53 cm 21"
5 5 years 104 - 110 cm 41 - 43.5" 59 cm 23" 54 cm 21.5"
6 6 years 110 - 116 cm 43.5 - 45.5" 61 cm 24" 56 cm 22"
7 7 years 116 - 122 cm 45.5 - 48" 63 cm 25" 57 cm 22.5"
8 8 years 122 - 128 cm 48 - 50.5" 66 cm 26" 59 cm 23"
9 - 10 9 - 10 years 128 - 140 cm 50.5 - 55" 69 - 72 cm 27 - 28.5" 62 - 64 cm 24.5 - 25"
11 - 12 11 - 12 years 140 - 152 cm 55 - 60" 76 - 79 cm 30 - 31" 66 - 69 cm 26 - 27"

Youth Size Guide (8-16 Years)

Size Label Age Scale US Size Height (cm) Height (in) Chest (cm) Chest (in) Waist (cm) Waist (in)
XS 7 - 8 Yrs 7 122 - 128 cm 48 - 50" 64 - 67 cm 25 - 26.5" 57 - 59 cm 22.5 - 23"
S 8 - 10 Yrs 8 - 10 128 - 140 cm 50 - 55" 69 - 72 cm 27 - 28.5" 60 - 64 cm 23.5 - 25"
M 10 - 12 Yrs 10 - 12 140 - 152 cm 55 - 60" 74 - 77 cm 29 - 30.5" 65 - 69 cm 25.5 - 27"
L 12 - 14 Yrs 12 - 14 152 - 164 cm 60 - 64.5" 79 - 84 cm 31 - 33" 70 - 75 cm 27.5 - 29.5"
XL 14 - 16 Yrs 14 - 16 164 - 172 cm 64.5 - 68" 86 - 91 cm 34 - 36" 76 - 81 cm 30 - 32"

Women's Shirts & Tops

Size Label US Size UK Size EU Size Bust (cm) Bust (in) Waist (cm) Waist (in)
XS 0 - 2 4 - 6 32 - 34 81 - 84 cm 32 - 33" 61 - 64 cm 24 - 25"
S 4 - 6 8 - 10 36 - 38 86 - 89 cm 34 - 35" 66 - 69 cm 26 - 27"
M 8 - 10 12 - 14 40 - 42 91 - 94 cm 36 - 37" 71 - 74 cm 28 - 29"
L 12 - 14 16 - 18 44 - 46 99 - 102 cm 39 - 40" 79 - 82 cm 31 - 32"
XL 16 - 18 20 - 22 48 - 50 107 - 112 cm 42 - 44" 86 - 91 cm 34 - 36"
XXL 20 - 22 24 - 26 52 - 54 117 - 122 cm 46 - 48" 96 - 102 cm 38 - 40"

Men's Tops & Sports Jerseys

Size Label US Size UK Size EU Size Chest (cm) Chest (in) Waist (cm) Waist (in)
XS 34 34 44 86 - 89 cm 34 - 35" 71 - 74 cm 28 - 29"
S 36 36 46 91 - 94 cm 36 - 37" 76 - 79 cm 30 - 31"
M 38 - 40 38 - 40 48 - 50 96 - 102 cm 38 - 40" 81 - 86 cm 32 - 34"
L 42 42 52 107 - 112 cm 42 - 44" 89 - 94 cm 35 - 37"
XL 44 44 54 117 - 122 cm 46 - 48" 96 - 102 cm 38 - 40"
XXL 46 - 48 46 - 48 56 - 58 127 - 132 cm 50 - 52" 104 - 109 cm 41 - 43"
3XL 50 - 52 50 - 52 60 - 62 137 - 142 cm 54 - 56" 112 - 118 cm 44 - 46"

Shorts Size Guide

Men's Shorts

Size Waist (cm) Waist (in)
XS 71 - 74 cm 28 - 29"
S 76 - 81 cm 30 - 32"
M 84 - 89 cm 33 - 35"
L 91 - 97 cm 36 - 38"
XL 99 - 104 cm 39 - 41"
XXL 107 - 112 cm 42 - 44"

Women's Shorts

Size US Size Waist (cm) Waist (in)
XS 0 - 2 61 - 64 cm 24 - 25"
S 4 - 6 66 - 69 cm 26 - 27"
M 8 - 10 71 - 74 cm 28 - 29"
L 12 - 14 79 - 82 cm 31 - 32"
XL 16 - 18 86 - 91 cm 34 - 36"
Measurement Advice & Fitting Guidance:

Size charts serve as general fitting standards for SportsFanFit merchandise. Actual fits may slightly vary across NFL, NBA, MLB, and 2026 World Cup soccer jersey versions. If your measurements fall between two sizes, we recommend selecting the larger size for optimal athletic comfort. Need help? Contact us at jerseyhelp@hotmail.com.

 
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Boston Celtics Unisex Swingman Custom Jersey White - Association Edition

From first whistle to final play, Boston Celtics games are emotional rollercoasters. This jersey is built for every second of them — and everything after.

The Story

Designed to echo the on-field look without the on-field price tag, it delivers the pro-style aesthetic in a relaxed everyday fit.

01
This Season’s LookThe this season update brings the newest crest and design details of the current campaign.
02
Style That Reads from the Parking LotModern, streamlined, and unmistakably Boston Celtics — it reads from across the parking lot.
03
Comfort That Lasts All MatchdayMoisture-wicking material pulls sweat away from your skin, so you stay dry when the game heats up.
04
A Fit for Real FansSized with everyday wear in mind — generous through the torso without looking baggy.
05
Built to Hold UpClean team markings, tidy stitching at the seams, and a collar that holds its shape wash after wash.
What makes it stand out: We want fans to celebrate their fandom by customizing and personalizing certain products. For this customizable product, we invite customers to tell us how they would like their preferred name or other text to appear by typing that text into the field indicated.

Wear It

Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings. Pack it for away trips — nothing beats spotting a fellow Boston Celtics fan in a foreign city.

Whether it's Father's Day, a graduation, or just a 'thanks for being a fan' — this one lands.

The Details

  • Style: association-style fan jersey with the matchday look of Boston Celtics.
  • Fit: unisex sizing; check the size chart for exact chest measurements.
  • Customization: Add your name and number at checkout for a truly personal piece.

When in doubt between two sizes, most fans size up for extra comfort over long matchdays.

Care & Questions

Ordering is simple and secure. If anything needs a second look, email us at jerseyhelp@hotmail.com and we'll sort it out. What you see is what you get — clear photos, honest sizing, and a fan version described exactly as it is.

Keep it fresh: machine wash cold, inside out, and skip the iron on printed areas.

Need help? Email jerseyhelp@hotmail.com

Will the printed details survive washing?

Machine wash cold, inside out, and air dry — the heat-sealed details are finished to hold up over time.

Is this jersey true to size?

It follows standard US sizing. If you like a relaxed fit or want room to layer, most fans go one size up. The size chart on the product page lists exact measurements.

Which season is this jersey from?

This design belongs to the this season campaign, bringing the current crest and colorway of the team's look.

Make it yours today — pick your size, hit the checkout, and get ready for kickoff.

Boston Celtics Unisex Swingman Custom Jersey White - Association Edition

From first whistle to final play, Boston Celtics games are emotional rollercoasters. This jersey is built for every second of them — and everything after.

The Story

Designed to echo the on-field look without the on-field price tag, it delivers the pro-style aesthetic in a relaxed everyday fit.

01
This Season’s LookThe this season update brings the newest crest and design details of the current campaign.
02
Style That Reads from the Parking LotModern, streamlined, and unmistakably Boston Celtics — it reads from across the parking lot.
03
Comfort That Lasts All MatchdayMoisture-wicking material pulls sweat away from your skin, so you stay dry when the game heats up.
04
A Fit for Real FansSized with everyday wear in mind — generous through the torso without looking baggy.
05
Built to Hold UpClean team markings, tidy stitching at the seams, and a collar that holds its shape wash after wash.
What makes it stand out: We want fans to celebrate their fandom by customizing and personalizing certain products. For this customizable product, we invite customers to tell us how they would like their preferred name or other text to appear by typing that text into the field indicated.

Wear It

Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings. Pack it for away trips — nothing beats spotting a fellow Boston Celtics fan in a foreign city.

Whether it's Father's Day, a graduation, or just a 'thanks for being a fan' — this one lands.

The Details

  • Style: association-style fan jersey with the matchday look of Boston Celtics.
  • Fit: unisex sizing; check the size chart for exact chest measurements.
  • Customization: Add your name and number at checkout for a truly personal piece.

When in doubt between two sizes, most fans size up for extra comfort over long matchdays.

Care & Questions

Ordering is simple and secure. If anything needs a second look, email us at jerseyhelp@hotmail.com and we'll sort it out. What you see is what you get — clear photos, honest sizing, and a fan version described exactly as it is.

Keep it fresh: machine wash cold, inside out, and skip the iron on printed areas.

Need help? Email jerseyhelp@hotmail.com

Will the printed details survive washing?

Machine wash cold, inside out, and air dry — the heat-sealed details are finished to hold up over time.

Is this jersey true to size?

It follows standard US sizing. If you like a relaxed fit or want room to layer, most fans go one size up. The size chart on the product page lists exact measurements.

Which season is this jersey from?

This design belongs to the this season campaign, bringing the current crest and colorway of the team's look.

Make it yours today — pick your size, hit the checkout, and get ready for kickoff.

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